a-a a-b a-c aaa aab aac aak aao aav ab- aba abb abc abk abo abv ac- aca acb acc ack aco acv aka akb akc akk ako akv aoa aob aoc aok aoo aov av- ava avb avc avk avo baa bab bac bak bao bav bba bbb bbc bbk bbo bca bcb bcc bck bco bcv bka bkb bkc bkk bko bkv boa bob boc bok boo bov bva bvb bvc bvk bvo bvv c-- caa cab cac cak cao cav cba cbb cbc cbk cbo cbv cca ccb ccc cck cco ccv cka ckb ckc cko co- coa cob coc cok coo cov cva cvb cvc cvk cvo cvv ka- kaa kab kac kak kao kav kba kbb kbc kbk kbo kca kcb kcc kck kkb kkc kkk kkv koa kob koc kok koo kva kvb kvk kvo kvv oaa oab oac oak oao oav ob- oba obb obc obk obo obv oc- oca ocb occ ock oco ocv oka okb okc okk oko oo- ooa oob ooc ook ooo oov ov- ova ovb ovc ovo ovv v-a vaa vab vac vak vao vav vba vbc vbk vbo vbv vca vcc vco vka vkb voa vob voc vok voo vov vva vvb vvc vvo vvv

-vac a-ak a-ok aaaa aaab aaac aaav aaba aabb aabc aaca aacb aacc aack aaco aacv aaka aaoo aava abaa abab abac abak abb- abba abbb abbo abca abcb abcc aboa abob abok aboo abov abva acaa acab acac acba acca accc acco acoa acvv akaa akao akca akka akko akok aoba aoca avab avao avcc avco avva avvo baaa baak baba babb babo bac- baca bacc back baco bak- baka bako bava bbbb bcaa bcbc bcca bccc bcvo boab boac boak boba bobb bobo boca bock boco boka boko boob booc book bova bovo c-bo caaa caab caac caba cabo cac- caca cacc cack caco caka cava cavo cbac cbbc cbca cbcc cbka cbko cbva cbvb ccaa ccab ccac ccba ccbc ccca cccb cccc cccv ccob ccoc ccvo ckac ckbc ckck ckco ckcv ckoa ckob ckoc ckoo ckvo coak coba cobb cobo coca cock coco cok- coka coko coob cook cova covo cvac cvca cvcc kaaa kaab kaak kaba kabb kabc kabo kacb kacc kaco kacv kaka kakc kakk kako kaoa kaoc kaok kava kavb kavo kavv kbaa kbab kbac kbak kbba kbbb kbbc kbbk kbbo kbca kbcb kbck kbco kbkb kbkk kbko kbkv kboa kbob kboc kbok kboo kbov kbva kbvb kbvc kbvo kcaa kcab kcac kcav kcba kcbc kcbk kcca kccb kccc kcck kccv kckc kckk kcko kckv kcob kcvk kcvo kcvv kkaa kkac kkba kkbb kkbo kkcb kkck kkco kkkk kkoa kkob kkoo kkov kkvv koab koac koak koba kobb kobc kobk kobo koca kocb kock koka kokb kokc kokk koko koob kooc kook kooo koov kova kovc kovk kovo kvab kvak kvbc kvcb kvcc kvck kvco kvcv kvoa kvob kvoc kvok kvoo kvov kvvv obak obba obbo obkb obok ocab ocac ocak ocbc occa occc okak okka okko okok ooaa ooak ooba oooo ovo- ovoo vaca vack vaco vaka vava vbcc voca voka vooc vovk vvob vvvv

-aaa- aaaoc aabaa aabba aacbc aakko abaab ababa abaca aback abaco abaka abako abava abbac abccc abkoo aboab abobo abook abovo acaca acacb acack acock acook akaba akabo akaoa akobo akoka akoko akova avoca baava babak babka baboo bacab bacao bacca bacco back- backa bakka bakoa bakov bbook bcock bo-bo boaco bobac bobak bobko boboc bobok bobov bocac bocao bocca bocka bocoa bokaa bokko bokok bokov booba boock booco booko c-a-c ca-ca caaba cabob caboc cabok cabov cacak cacao caco- cacoa cakov caoba cavac cavak cavok ccccc co-bo co-co coava cocao cocc- cocco cocka cocoa cokak cokk- cooba k-a-o kaaba kaava kaavo kabaa kabab kabak kabba kabob kacov kakao kakka kakko kako- kaooa kavak kavka ko-ko kocab kocak kocov kokab kokak kokka kokko kooba kooka kovac kovak obaba obava obcov obock ocova okaka okobo okoc ooooo oovoo ovaka ovako ovca ovoca v-bob vacca vacoa vacov vakko vocab vocca vokov

aaaaba abacab ackack aka-bo akbaba akkaba baabaa babaco babovo bacaba bakoca baobab bavoko bbbbbb boabab boback bobkov bobova bobovo boccob bococa bocock booboo caback cabook caccao cakcak cakova cavaco cobbob cocco- cococo coocoo cookoo kaback kabaka kabook kakava kakkak koakoa kobaco kobako koboko kokako kookoo ockov oooooo vaovao vvvvvv

ababkov ack-ack akcaova babcock bac-cab bbbbbbb bobkova bobovac bockovo bok-bok boo-boo boobook boocock bookcab cabback cavacoa kacabac kakaako kocaoba kokocak kokocko o-o-a-a

ababkovo akcakoca bbbbbbbb bo-bo-bo bookaboo cookbook kavakava kovacova

abakabaka baabaabaa obabakoak

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